<s>
IceWM	B-Language
is	O
a	O
stacking	B-Device
window	I-Device
manager	I-Device
for	O
the	O
X	B-Operating_System
Window	I-Operating_System
System	I-Operating_System
,	O
originally	O
written	O
by	O
Marko	O
Maček	O
.	O
</s>
<s>
It	O
was	O
written	O
from	O
scratch	O
in	O
C++	B-Language
and	O
is	O
released	O
under	O
the	O
terms	O
of	O
the	O
GNU	B-Application
Lesser	I-Application
General	I-Application
Public	I-Application
License	I-Application
.	O
</s>
<s>
It	O
is	O
customizable	O
,	O
relatively	O
lightweight	O
in	O
terms	O
of	O
memory	O
and	O
CPU	O
usage	O
,	O
and	O
comes	O
with	O
themes	O
that	O
allow	O
it	O
to	O
imitate	O
the	O
GUI	B-Application
of	O
Windows	B-Application
95	I-Application
,	O
Windows	B-Application
XP	I-Application
,	O
Windows	B-Device
7	I-Device
,	O
OS/2	B-Application
,	O
Motif	B-Application
,	O
and	O
other	O
graphical	B-Application
user	I-Application
interfaces	I-Application
.	O
</s>
<s>
IceWM	B-Language
can	O
be	O
configured	O
from	O
plain	O
text	O
files	O
stored	O
in	O
a	O
user	O
's	O
home	B-Application
directory	I-Application
,	O
making	O
it	O
easy	O
to	O
customize	O
and	O
copy	O
settings	O
.	O
</s>
<s>
IceWM	B-Language
has	O
an	O
optional	O
,	O
built-in	O
taskbar	O
with	O
a	O
dynamic	O
start	O
menu	O
,	O
tasks	O
display	O
,	O
system	O
tray	O
,	O
network	O
and	O
CPU	O
meters	O
,	O
mail	O
check	O
and	O
configurable	O
clock	O
.	O
</s>
<s>
Official	O
support	O
for	O
GNOME	B-Application
and	O
KDE	B-Application
menus	O
used	O
to	O
be	O
available	O
as	O
a	O
separate	O
package	O
.	O
</s>
<s>
In	O
recent	O
IceWM	B-Language
versions	O
,	O
support	O
for	O
them	O
is	O
built-in	O
as	O
well	O
.	O
</s>
<s>
IceWM	B-Language
is	O
installed	O
as	O
the	O
default	O
window	B-Application
manager	I-Application
for	O
Absolute	O
Linux	O
,	O
AntiX	B-Application
and	O
Legacy	O
OS	O
.	O
</s>
<s>
The	O
Easy	O
mode	O
default	O
desktop	O
of	O
the	O
Asus	B-Device
Eee	I-Device
PC	I-Device
uses	O
IceWM	B-Language
.	O
</s>
<s>
openSUSE	B-Operating_System
for	O
Raspberry	B-Operating_System
Pi	I-Operating_System
uses	O
IceWM	B-Language
by	O
default	O
as	O
a	O
lightweight	O
GUI	B-Application
.	O
</s>
<s>
The	O
Raspberry	B-Operating_System
Pi	I-Operating_System
3	O
only	O
version	O
of	O
SUSE	O
Linux	O
Enterprise	O
Server	O
also	O
uses	O
IceWM	B-Language
.	O
</s>
